help me on update

kamsmartx

i have problem on this code

why !!!

Kudose

Because you cannot send headers after you've already sent data to the browser.

Move whatever code is sending headers to the part before you starting displaying HTML.

kamsmartx

where is

tell me palz

Kudose

Line 69 of update_multiple.php

header("location:update_multiple.php");

You cannot do this after you have sent headers to the browser. Either move this call to a place before headers have been sent, or replace it with e meta refresh.

kamsmartx

ok
what the code of e meta refresh.

Kudose

http://www.pageresource.com/html/metref.htm

kamsmartx

e meta refresh. how i make it

Xager

Google is your friend, lucky for you i am too 😉
<meta http-equiv="refresh" content="0;url=/the/url/too/you/page/">

This will direct the page too the specified URL within 0 seconds

EDIT: I just noticed that the redirect is in the middle of the document and since <meta> should be in <head> that's a no go.
What i would do is to put as much php as i could in the begining of the document.

So try to put

<?php
// Check if button name "Submit" is active, do this 
if($Submit){
for($i=0;$i<$count;$i++){
$sql1="UPDATE $tbl_name SET ADate='$adate[$i]', ATime='$atime[$i]', APNO='$apno[$i]' WHERE AENO='$aeno[$i]'";
$result1=mysql_query($sql1);
}
}

if($result1){
header("location:update_multiple.php");
}
mysql_close();
?>

in the begining, before <head></head>

kamsmartx

the problem still

kamsmartx

Warning: Cannot modify header information - headers already sent by (output started at c:\AppServ\www\EC\appointments\update_multiple.php:56) in c:\AppServ\www\EC\appointments\update_multiple.php on line 80

what mean??!!

Xager

It means that you are using "header()" after the text.

If you want to use header() it has to be used before everything:

WRONG:

<body>
This is wrong!
</body>
<?php
header("Location:/foo/");
?>

CORRECT:

<?php
header("Location:/foo/");
?>
<body>
This is correct!
</body>

kamsmartx

؟؟؟؟؟

Xager

kamsmartx wrote:
؟؟؟؟؟

On line 80 in update_multiple.php you have a header();
You need to put all header() at the top of the document, or atleast before ANY html

kamsmartx

still

kamsmartx

i will put header() befor <head>
but there r no update
???

kamsmartx

Xager r u see my code
correct it so

Xager

kamsmartx wrote:
Xager r u see my code
correct it so

You have to upload the code again, the one you uploaded only have 78 lines.

kamsmartx

<?php
// Check if button name "Submit" is active, do this
if($Submit){
for($i=0;$i<$count;$i++){
$sql1="UPDATE $tbl_name SET ADate='$adate[$i]', ATime='$atime[$i]', APNO='$apno[$i]' WHERE AENO='$aeno[$i]'";
$result1=mysql_query($sql1);
}
}

if($result1){
print '<meta http-equiv="refresh" content="0; url=update_multiple.php">';
}
mysql_close();
?>

Xager

As i told you it must look like:

<head>
    <meta http-equiv="refresh" content="0; url=update_multiple.php">
</head>
<body>
...
</body>

But try putting that code you pasted at the top of the document.

Kudose

edit

Xager beat me to what I was going to say.

edit 2

I guess I should click page 2 before posting as well ...